package com.sdwz.msm.controller;

import com.sdwz.commonutil.Result;
import com.sdwz.msm.service.MsmService;
import com.sdwz.msm.utils.RandomUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.util.concurrent.TimeUnit;

@RestController
@RequestMapping("/api/msm")
public class MsmController {

    @Autowired
    MsmService msmService;

    @Autowired
    RedisTemplate<String,String> redisTemplate;

    @GetMapping("/send/{phone}")
    public Result sendMobileMessage(@PathVariable String phone){
        //从redis获取验证码，如果获取获取到，返回ok
        // key 手机号  value 验证码
        String code = redisTemplate.opsForValue().get(phone);
        if(!StringUtils.isEmpty(code)) {
            return Result.ok();
        }
        //如果从redis获取不到，
        // 生成验证码，
        code = RandomUtil.getSixBitRandom();
        //调用service方法，通过整合短信服务进行发送
        boolean isSend = msmService.send(phone,code);
        if (isSend){
            redisTemplate.opsForValue().set(phone,code,1, TimeUnit.MINUTES);
            return Result.ok();
        }
        return Result.fail().message("发送短信失败");
    }
}
